| From: Sergey Senozhatsky <senozhatsky@chromium.org> |
| Subject: zram-free-secondary-algorithms-names-v2 |
| Date: Tue, 17 Sep 2024 10:30:05 +0900 |
| |
| kfree(NULL) is legal |
| |
| Link: https://lkml.kernel.org/r/20240917013021.868769-1-senozhatsky@chromium.org |
| Fixes: 001d92735701 ("zram: add recompression algorithm sysfs knob") |
| Signed-off-by: Sergey Senozhatsky <senozhatsky@chromium.org> |
| Signed-off-by: Andrew Morton <akpm@linux-foundation.org> |
| --- |
| |
| drivers/block/zram/zram_drv.c | 2 -- |
| 1 file changed, 2 deletions(-) |
| |
| --- a/drivers/block/zram/zram_drv.c~zram-free-secondary-algorithms-names-v2 |
| +++ a/drivers/block/zram/zram_drv.c |
| @@ -2113,8 +2113,6 @@ static void zram_destroy_comps(struct zr |
| } |
| |
| for (prio = ZRAM_SECONDARY_COMP; prio < ZRAM_MAX_COMPS; prio++) { |
| - if (!zram->comp_algs[prio]) |
| - continue; |
| kfree(zram->comp_algs[prio]); |
| zram->comp_algs[prio] = NULL; |
| } |
| _ |
